KR100656740B1 - 화상 표시 방법 및 화상 표시 장치 - Google Patents

화상 표시 방법 및 화상 표시 장치 Download PDF

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Publication number
KR100656740B1
KR100656740B1 KR1020057010831A KR20057010831A KR100656740B1 KR 100656740 B1 KR100656740 B1 KR 100656740B1 KR 1020057010831 A KR1020057010831 A KR 1020057010831A KR 20057010831 A KR20057010831 A KR 20057010831A KR 100656740 B1 KR100656740 B1 KR 100656740B1
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KR
South Korea
Prior art keywords
lighting
pattern information
lighting pattern
subfield
image display
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KR1020057010831A
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English (en)
Korean (ko)
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KR20060006765A (ko
Inventor
카즈히로 야마다
Original Assignee
마쯔시다덴기산교 가부시키가이샤
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Publication of KR20060006765A publication Critical patent/KR20060006765A/ko
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Publication of KR100656740B1 publication Critical patent/KR100656740B1/ko

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2059—Display of intermediate tones using error diffusion
    • G09G3/2062—Display of intermediate tones using error diffusion using error diffusion in time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G09G3/2029—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having non-binary weights
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0266—Reduction of sub-frame artefacts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
KR1020057010831A 2003-10-14 2004-10-01 화상 표시 방법 및 화상 표시 장치 KR100656740B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003353459 2003-10-14
JPJP-P-2003-00353459 2003-10-14

Publications (2)

Publication Number Publication Date
KR20060006765A KR20060006765A (ko) 2006-01-19
KR100656740B1 true KR100656740B1 (ko) 2006-12-13

Family

ID=34431160

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057010831A KR100656740B1 (ko) 2003-10-14 2004-10-01 화상 표시 방법 및 화상 표시 장치

Country Status (6)

Country Link
US (1) US7990342B2 (ja)
EP (1) EP1557812A4 (ja)
JP (1) JP4203665B2 (ja)
KR (1) KR100656740B1 (ja)
CN (1) CN100383842C (ja)
WO (1) WO2005036512A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580715B1 (en) * 2004-03-18 2008-11-12 LG Electronics Inc. Plasma display apparatus and image processing method suitable thereto
JP2007041251A (ja) * 2005-08-03 2007-02-15 Matsushita Electric Ind Co Ltd プラズマディスプレイパネルの駆動方法
JP4789238B2 (ja) * 2005-08-18 2011-10-12 株式会社リコー 階調表示装置，像読み取り装置および画像形成装置
WO2007049034A1 (en) * 2005-10-28 2007-05-03 Ingenia Holdings (Uk) Limited System and method for managing physical and electronic documents
JP2007208723A (ja) * 2006-02-02 2007-08-16 Victor Co Of Japan Ltd 輪郭強調装置及び輪郭強調プログラム
JP2009103889A (ja) * 2007-10-23 2009-05-14 Hitachi Ltd 画像表示装置および画像表示方法
CN101616335A (zh) * 2008-06-27 2009-12-30 鸿富锦精密工业（深圳）有限公司 一种在数码相框中显示照片的方法
CN101887680B (zh) * 2009-12-25 2012-05-30 四川虹欧显示器件有限公司 降低动态伪轮廓的方法及系统
KR20130087927A (ko) * 2012-01-30 2013-08-07 삼성디스플레이 주식회사 영상 신호 처리 장치 및 영상 신호 처리 방법
TWI630818B (zh) * 2016-12-20 2018-07-21 財團法人車輛研究測試中心 Dynamic image feature enhancement method and system
CN111445844B (zh) * 2019-01-17 2021-09-21 奇景光电股份有限公司 累积亮度补偿系统与有机发光二极管显示器
JP7455521B2 (ja) * 2019-06-20 2024-03-26 エルジー ディスプレイ カンパニー リミテッド 表示制御装置、表示装置及び表示制御方法
CN112002277B (zh) * 2020-08-14 2023-11-07 昀光微电子（上海）有限公司 扫描方法、扫描装置和电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001056665A (ja) * 1999-08-20 2001-02-27 Pioneer Electronic Corp プラズマディスプレイパネルの駆動方法
JP2003066892A (ja) * 2001-08-17 2003-03-05 Lg Electronics Inc プラズマディスプレイ装置

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JP3322809B2 (ja) 1995-10-24 2002-09-09 富士通株式会社 ディスプレイ駆動方法及び装置
JP3712292B2 (ja) 1996-03-26 2005-11-02 三菱電機株式会社 ディスプレイ装置の駆動方法及びディスプレイ装置
EP0978817A1 (en) * 1998-08-07 2000-02-09 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, especially for false contour effect compensation
EP1020838A1 (en) * 1998-12-25 2000-07-19 Pioneer Corporation Method for driving a plasma display panel
JP3250995B2 (ja) 1999-01-22 2002-01-28 松下電器産業株式会社 表示装置及び方法
KR100473514B1 (ko) * 1999-01-22 2005-03-08 마츠시타 덴끼 산교 가부시키가이샤 서브프레임을 이용하여 그레이 스케일 디스플레이를실행하는 장치 및 방법
WO2001029812A1 (fr) * 1999-10-19 2001-04-26 Matsushita Electric Industrial Co., Ltd. Procede d'affichage par gradation permettant de reduire efficacement les papillotements et afficheur a gradation
US6693609B2 (en) * 2000-12-05 2004-02-17 Lg Electronics Inc. Method of generating optimal pattern of light emission and method of measuring contour noise and method of selecting gray scale for plasma display panel
JP2002304147A (ja) 2001-04-06 2002-10-18 Sharp Corp 画像表示装置の駆動方法、画像表示装置の駆動装置、および画像表示装置
JP2002372948A (ja) * 2001-06-18 2002-12-26 Fujitsu Ltd Ｐｄｐの駆動方法および表示装置
JP5063841B2 (ja) * 2001-06-27 2012-10-31 パナソニック株式会社 プラズマディスプレイパネルの駆動方法
JP2003015588A (ja) 2001-06-28 2003-01-17 Pioneer Electronic Corp ディスプレイ装置
JP4851663B2 (ja) * 2001-07-19 2012-01-11 パナソニック株式会社 表示パネルの輝度制御方法
JP3747317B2 (ja) * 2001-09-07 2006-02-22 パイオニア株式会社 動画偽輪郭発生箇所の特定方法、画像信号の処理方法及び画像信号の処理装置
KR100467447B1 (ko) * 2001-11-12 2005-01-24 삼성에스디아이 주식회사 플라즈마 디스플레이 패널의 화상 표시 방법 및 그 장치
JP2003228319A (ja) * 2002-02-01 2003-08-15 Pioneer Electronic Corp ディスプレイパネルの駆動方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001056665A (ja) * 1999-08-20 2001-02-27 Pioneer Electronic Corp プラズマディスプレイパネルの駆動方法
JP2003066892A (ja) * 2001-08-17 2003-03-05 Lg Electronics Inc プラズマディスプレイ装置

Also Published As

Publication number Publication date
EP1557812A4 (en) 2006-04-12
EP1557812A1 (en) 2005-07-27
WO2005036512A1 (ja) 2005-04-21
CN100383842C (zh) 2008-04-23
US7990342B2 (en) 2011-08-02
CN1717712A (zh) 2006-01-04
US20060033687A1 (en) 2006-02-16
KR20060006765A (ko) 2006-01-19
JP2005141203A (ja) 2005-06-02
JP4203665B2 (ja) 2009-01-07

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